Analyze the sentiment of any text using advanced natural language processing. Built with VADER sentiment analysis for nuclear energy research applications.
Enter Text to Analyze
Type or paste any text below to get a sentiment analysis with detailed scores
Try these examples:
Analyzing sentiment...
Positive
0.00
Neutral
0.00
Negative
0.00
Compound
0.00
How It Works
Algorithm: VADER (Valence Aware Dictionary and sEntiment Reasoner)
Lexicon-Based: Uses a pre-built sentiment lexicon with 7,500+ features
Context-Aware: Considers punctuation, capitalization, and modifiers
Real-Time: Provides instant sentiment analysis without training data
Social Media Optimized: Excels at analyzing informal text and social media content
Score Interpretation
Positive: Proportion of text that is positive (0 to 1)
Neutral: Proportion of text that is neutral (0 to 1)
Negative: Proportion of text that is negative (0 to 1)
Compound: Normalized score between -1 (most negative) and +1 (most positive)
Research Tool:
This sentiment analysis tool was developed for nuclear energy research applications. While it provides accurate sentiment analysis, results should be interpreted in the appropriate research context.